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You searched for: collection:NIST_WTC_Repository
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[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 52
[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 34
[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 42
[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 27
[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 48
[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 21
[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 76
[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 27
[movies]No title - US Department of Commerce, NIST
Data and information on building occupant evacuations observed by NIST as part of it's building occupant safety project.
Downloads: 41
[collection]NIST WTC Original Video from Tapes Repository
Collected Materials: Original Video from Tapes NIST acquired from multiple sources as part of its World Trade Center Investigation a large collection of original video tapes. These videos include raw footage shot by individuals, recordings of newscasts from September 11, 2001 and afterward, documentaries, and other coverage. These videos are presented in their entirety, as they were received by NIST...
Downloads: 35
[texts]Visual Evidence, Damage Estimates, and Timeline Analysis (Chapters 9-Appendix C). Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-5A) (Volume NIST NCSTAR - 1-5) - Pitts, W. M.; Butler, K. M.; Junker, V.
NIST Manuscript Publication Search
Downloads: 236
[texts]Structural Fire Response and Probable Collapse Sequence of the World Trade Center Towers. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-6) (Volume NIST NCSTAR - 1-6) - Gross, J. L.; McAllister, T. P.
NIST Manuscript Publication Search
Downloads: 227
[texts]Experiments and Modeling of Structural Steel Elements Exposed to Fire. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-5B) (Volume NIST NCSTAR - 1-5) - Hamins, A. P.; Maranghides, A.; McGrattan, K. B.; Johnsson, E. L.; Ohlemiller, T. J.; Donnelly, M. K.; Yang, J. C.; Mulholland, G. W.; Prasad, K. R.; Kukuck, S. R.; Anleitner, R.; McAllister, T. P.
NIST Manuscript Publication Search Reconstructing the fires and their impact on structural components in the World Trade Center (WTC) buildings on September 11, 2001, requires extensive use of computational models. For the use of such models to be a viable investigative tool, it is essential to know the accuracy with which they capture the physical phenomena of the fires and the concurrent heat transfer to the building structure...
Downloads: 226
[texts]Component, Connection, and Subsystem Structural Analysis. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-6C) (Volume NIST NCSTAR - 1-6) - Zarghamee, M. S.; Bolourchi, S.; Eggars, D. F.; Erbay, O. O.; Kan, F. W.; Kitane, Y.; Barrett, P. R.; Gross, J. L.; McAllister, T. P.; Liepins, A. A.; Mudlock, M.; Naguib, W. I.; Ojdrovic, R. P.; Sarawit, A. T.
NIST Manuscript Publication Search
Downloads: 189
[texts]Visual Evidence, Damage Estimates, and Timeline Analysis (Appendices H-M). Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-5A) (Volume NIST NCSTAR - 1-5) - Pitts, W. M.; Butler, K. M.; Junker, V.
NIST Manuscript Publication Search
Downloads: 217
[texts]Global Structural Analysis of the Response of the World Trade Center Towers to Impact Damage and Fire. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-6D) (Volume NIST NCSTAR - 1-6) - Zarghamee, M. S.; Kitane, Y.; Erbay, O. O.; McAllister, T. P.; Gross, J. L.
NIST Manuscript Publication Search Simpson Gumpertz & Heger Inc (SGH) developed global models of the World Trade Center (WTC) towers using finite elements to gain an understanding of the roles of the aircraft impact damage and the subsequent fires in the WTC towers with respect to structural stability and sequential failures of components and subsystems and to determine the probable sequence of structural responses that led to initiation of global collapse...
Downloads: 265
[texts]Design and Construction of Structural Systems. (Appendices C-G) Federal Building and Fire Safety Investigation of the World Trade Center (NIST NCSTAR 1-1A) (Volume NIST NCSTAR - 1-1) - Derecho, A. T.; Ghosh, S. K.
NIST Manuscript Publication Search This report describes the provisions that were used to design and construct World Trade Center 1, 2, and 7. Included is a summary of the major provisions in the codes and standards together with the loads and load combinations that were used to design the buildings. Methods used to proportion structural members and other components of the buildings are also discussed, as well as tests that were performed to support the design...
Downloads: 498
[texts]Structural Fire Response and Probable Collapse Sequence of World Trade Center Building 7, Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-9) VOLUME 1 (Volume NIST NCSTAR - 1-9) - McAllister, T. P.
NIST Manuscript Publication Search This report provides technical documentation of how NIST reconstructed the effects of the events on September 11, 2001 on WTC 7. This includes how the fires that followed the impact of debris from the collapse of WTC 1 (the north tower) led to the collapse of WTC 7; an evaluation of the building evacuation and emergency response procedures; what procedures and practices were used in the design, construction, operation, and maintenance of the building; and areas...
Downloads: 322
[texts]Global Structural Analysis of the Response of World Trade Center Building 7 to Fires and Debris Impact Damage, Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-9A) (Volume NIST NCSTAR -) - McAllister, T. P.; MacNeill, R. S.
NIST Manuscript Publication Search This report analyzes the global response of WTC 7 to fire-induced structural failures and the resulting sequence of component and subsystem failures to determine the events that led to the global collapse of the building. The analysis involved a finite element model of the entire building, which was developed in LS-DYNA. Preliminary work involved two-story and 14 story subassemblies...
Downloads: 232
[texts]Emergency Response Operations (Appendices A-L) Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-8) (Volume NIST NCSTAR - 1-8) - Lawson, J. R.; Vettori, R.
NIST Manuscript Publication Search
Downloads: 197
[texts]Visual Evidence, Damage Estimates, and Timeline Analysis (Chapters 1-8) Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-5A) (Volume NIST NCSTAR - 1-5) - Pitts, W. M.; Butler, K. M.; Junker, V.
NIST Manuscript Publication Search This report summarizes the collection and analysis of visual material used for the National Institute of Standards and Technology (NIST) World Trade Center (WTC) Investigation. The task consisted of four major subtasks: 1) identification, collection, data basing, and cataloging of visual material, 2) timing of material incorporated into the NIST visual database, 3) development of fire time lines and additional analyses based on the visual material, and 4) docum...
Downloads: 221
[texts]Fire Structure Interface and Thermal Response of the World Trade Center Towers. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-5G) (Volume NIST NCSTAR - 1-5) - Prasad, K. R.; Baum, H. R.
NIST Manuscript Publication Search
Downloads: 237
[texts]Reference Structural Models and Baseline Performance Analysis of the World Trade Center Towers. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-2A) (Volume NIST NCSTAR - 1-2) - Faschan, W. J.; Garlock, R. B.
NIST Manuscript Publication Search
Downloads: 282
[texts]Emergency Response Operations. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-8) (Volume NIST NCSTAR - 1-8) - Lawson, J. R.; Vettori, R.
NIST Manuscript Publication Search The September 11, 2001, attack on the World Trade Center (WTC) caused the deaths of 2,749 people. Included in the group were approximately 421 emergency responders from The Fire Department of the City of New York (FDNY), The New York City Police Department (NYPD), the Port Authority Police Department (PAPD), The Port Authority of New York and New Jersey (PANYNJ), from WTC security firms, and volunteer emergency responders who were in the WTC area of the city wh...
Downloads: 290
[texts]Baseline Structural Performance and Aircraft Impact Damage Analysis of the World Trade Center Towers. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-2) (Volume NIST NCSTAR - 1-2) - Sadek, F. H.
NIST Manuscript Publication Search
Downloads: 438
[texts]Federal Building and Fire Safety Investigation of the World Trade Center Disaster: Final Report of the National Construction Safety Team on the Collapses of the World Trade Center Towers (NIST NCSTAR 1) (Volume NIST NCSTAR - 1) - Shyam-Sunder, S.
NIST Manuscript Publication Search This is the final report on the National Institute of Standards and Technology (NIST) investigation of the collapse of the World Trade Center (WTC) towers, conducted under the National Construction Safety Team Act. This report describes how the aircraft impacts and subsequent fires led to the collapse of the towers after terrorists flew jet fuel laden commercial airliners into the buildings; whether the fatalities were low or high, including an evaluation of th...
Downloads: 359
[texts]Damage and Failure Modes of Structural Steel Components. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3C) (Volume NIST NCSTAR - 1-3) - Banovic, S. W.; Foecke, T. J.
NIST Manuscript Publication Search
Downloads: 248
[texts]Steel Inventory and Identification, Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3B) (Volume NIST NCSTAR - 1-3) - Banovic, S. W.
NIST Manuscript Publication Search
Downloads: 165
[texts]Visual Evidence, Damage Estimates, and Timeline Analysis (Appendices D-G) Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-5A) (Volume NIST NCSTAR - 1-5) - Pitts, W. M.; Butler, K. M.; Junker, V.
NIST Manuscript Publication Search This report summarizes the collection and analysis of visual material used for the National Institute of Standards and Technology (NIST) World Trade Center (WTC) Investigation. The task consisted of four major subtasks: 1) identification, collection, data basing, and cataloging of visual material, 2) timing of material incorporated into the NIST visual database, 3) development of fire time lines and additional analyses based on the visual material, and 4) docum...
Downloads: 154
[texts]Design and Construction of Structural Systems. Federal Building and Fire Safety Investigation of the World Trade Center (NIST NCSTAR 1-1A) (Volume NIST NCSTAR - 1-1) - Fanella, D. A.; Derecho, A. T.; Ghosh, S. K.
NIST Manuscript Publication Search
Downloads: 356
[texts]Design, Construction, and Maintenance of Structural and Life Safety Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-1) (Volume NIST NCSTAR - 1-1) - Lew, H. S.; Bukowski, R. W.; Carino, N. J.
NIST Manuscript Publication Search
Downloads: 415
[texts]Contemporaneous Structural Steel Specifications. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3A) (Volume NIST NCSTAR - 1-3) - Luecke, W. E.; Siewert, T. A.; Gayle, F. W.
NIST Manuscript Publication Search
Downloads: 237
[texts]Damage and Failure Modes of Structural Steel Components (Appendices A-G). Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3C) (Volume NIST NCSTAR - 1-3) - Banovic, S. W.; Foecke, T. J.
NIST Manuscript Publication Search
Downloads: 151
[texts]Fire Suppression Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-4B) (Volume NIST NCSTAR - 1-4) - Hopkins, M.; Schoenrock, J.; Budnick, E. K.
NIST Manuscript Publication Search
Downloads: 191
[texts]Analysis of Aircraft Impacts into the World Trade Center Towers (Chapters 9-11). Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-2B) (Volume NIST NCSTAR - 1-2) - Kirkpatrick, S. W.; Bocchieri, R. T.; Sadek, F. H.; MacNeill, R. S.; Holmes, S.; Peterson, B. D.; Cilke, R. W.; Navarro, C.
NIST Manuscript Publication Search The objective of this report was to analyze the aircraft impacts into each of the World Trade Center (WTC) towers to provide the following: (1) estimates of probable damage to structural systems due to aircraft impact, including exterior walls, floor systems, and interior core columns; (2) estimates of the aircraft fuel dispersal during the impact; (3) estimates of debris damage to the interior tower contents,including partitions and workstations...
Downloads: 197
[texts]Mechanical and Metallurgical Analysis of Structural Steel. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3) (Volume NIST NCSTAR - 1-3) - Gayle, F. W.; Fields, R. J.; Luecke, W. E.; Banovic, S. W.; Foecke, T. J.; McCowan, C. N.; Siewert, T. A.; McColskey, J. D.
NIST Manuscript Publication Search
Downloads: 232
[texts]Analysis of Aircraft Impacts into the World Trade Center Towers (Chapters 1-8) Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-2B) (Volume NIST NCSTAR - 1-2) - Kirkpatrick, S. W.; Bocchieri, R. T.; Sadek, F. H.; MacNeill, R. S.; Holmes, S.; Peterson, B. D.; Cilke, R. W.; Navarro, C.
NIST Manuscript Publication Search
Downloads: 216
[texts]Reconstruction of the Fires in the World Trade Center Towers. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-5) (Volume NIST NCSTAR - 1-5) - Gann, R. G.; Hamins, A. P.; McGrattan, K. B.; Mulholland, G. W.; Nelson, H. E.; Ohlemiller, T. J.; Pitts, W. M.; Prasad, K. R.
NIST Manuscript Publication Search
Downloads: 148
[texts]Computer Simulation of the Fires in the World Trade Center Towers, Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NCSTAR 1-5F) (Volume NIST NCSTAR - 1-5) - McGrattan, K. B.; Bouldin, C. E.; Forney, G. P.
NIST Manuscript Publication Search
Downloads: 206
[texts]Smoke Management Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-4D) (Volume NIST NCSTAR - 1-4) - Ferreira, M. J.; Strege, S. M.
NIST Manuscript Publication Search
Downloads: 303
[texts]Mechanical Properties of Structural Steels. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3D) (Volume NIST NCSTAR - 1-3) - Luecke, W. E.; McColskey, J. D.; McCowan, C. N.; Banovic, S. W.; Fields, R. J.; Foecke, T. J.; Siewert, T. A.; Gayle, F. W.
NIST Manuscript Publication Search
Downloads: 221
[texts]Passive Fire Protection. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-6A) (Volume NIST NCSTAR - 1-6) - Carino, N. J.; Starnes, M. A.; Gross, J. L.; Yang, J. C.; Kukuck, S. R.; Prasad, K. R.; Bukowski, R. W.
NIST Manuscript Publication Search
Downloads: 576
[texts]Physical Properties of Structural Steels. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3E) (Volume NIST NCSTAR - 1-3) - Banovic, S. W.; McCowan, C. N.; Luecke, W. E.
NIST Manuscript Publication Search
Downloads: 174
[texts]Fire Alarm Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-4C) (Volume NIST NCSTAR - 1-4) - Keough, R. J.; Grill, R. A.
NIST Manuscript Publication Search
Downloads: 224
[texts]Occupant Behavior, Egress, and Emergency Communication. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-7) (Volume NIST NCSTAR - 1-7) - Averill, J. D.; Mileti, D. S.; Peacock, R. D.; Kuligowski, E. D.; Groner, N.; Proulx, G.; Reneke, P. A.; Nelson, H. E.
NIST Manuscript Publication Search
Downloads: 384
[texts]Final Report on the Collapse of World Trade Center Building 7, Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1A) (Volume NIST NCSTAR -) - Gann, R. G.
NIST Manuscript Publication Search This report describes how the fires that followed the impact of debris from the collapse of WTC 1 (the north tower) led to the collapse of WTC 7; an evaluation of the building evacuation and emergency response procedures; what procedures and practices were used in the design, construction, operation, and maintenance of the building; and areas in current building and fire codes, standards, and practices that warrant revision...
Downloads: 353
[texts]Fire Resistance Tests of the Floor Truss Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-6B) (Volume NIST NCSTAR - 1-6) - Gross, J. L.; Hervey, F.; Izydorek, M.; Mammoser, J.; Treadway, J.
NIST Manuscript Publication Search
Downloads: 159
[texts]Maintenance and Modifications to Structural Systems (Appendixes) Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-1C) (Volume NIST NCSTAR - 1-1) - Fanella, D. A.; Derecho, A. T.; Ghosh, S. K.
NIST Manuscript Publication Search The collapse of World Trade Center (WTC) 1, 2, and 7 resulted from structural damage from direct and indirect effects of aircraft impact and the ensuing fires. Thus, for collapse analyses of these buildings, knowledge of the physical state of the structural and fire safety systems prior to the aircraft impact is essential. To obtain information for the collapse analysis of the buildings, National Institute of Standards and Technology reviewed design and constru...
Downloads: 206
[texts]Active Fire Protection Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-4) (Volume NIST NCSTAR - 1-4) - Evans, D. D.; Peacock, R. D.; Kuligowski, E. D.; Dols, W. S.; Grosshandler, W. L.
NIST Manuscript Publication Search
Downloads: 223
[texts]Fire Protection and Life Safety Provisions Applied to the Design and Construction of WTC 1, 2 and 7 and Post-Construction Provisions Applied After Occupancy. Federal Building and Fire Safety Investigation of the World Trade Center (NIST NCSTAR 1-1D) (Volume NIST NCSTAR - 1-1) - Grill, R. A.; Johnson, D. A.
NIST Manuscript Publication Search
Downloads: 205
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